271420128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 940972032

約数和(自身を除く): 669551904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 43, 48, 56, 62, 63, 72, 84, 86, 93, 96, 101, 112, 124, 126, 129, 144, 168, 172, 186, 202, 217, 224, 248, 252, 258, 279, 288, 301, 303, 336, 344, 372, 387, 404, 434, 496, 504, 516, 558, 602, 606, 651, 672, 688, 707, 744, 774, 808, 868, 903, 909, 992, 1008, 1032, 1116, 1204, 1212, 1302, 1333, 1376, 1414, 1488, 1548, 1616, 1736, 1806, 1818, 1953, 2016, 2064, 2121, 2232, 2408, 2424, 2604, 2666, 2709, 2828, 2976, 3096, 3131, 3232, 3472, 3612, 3636, 3906, 3999, 4128, 4242, 4343, 4464, 4816, 4848, 5208, 5332, 5418, 5656, 6192, 6262, 6363, 6944, 7224, 7272, 7812, 7998, 8484, 8686, 8928, 9331, 9393, 9632, 9696, 10416, 10664, 10836, 11312, 11997, 12384, 12524, 12726, 13029, 14448, 14544, 15624, 15996, 16968, 17372, 18662, 18786, 20832, 21328, 21672, 21917, 22624, 23994, 25048, 25452, 26058, 27993, 28179, 28896, 29088, 30401, 31248, 31992, 33936, 34744, 37324, 37572, 39087, 42656, 43344, 43834, 47988, 50096, 50904, 52116, 55986, 56358, 60802, 62496, 63984, 65751, 67872, 69488, 74648, 75144, 78174, 83979, 86688, 87668, 91203, 95976, 100192, 101808, 104232, 111972, 112716, 121604, 127968, 131502, 134633, 138976, 149296, 150288, 156348, 167958, 175336, 182406, 191952, 197253, 203616, 208464, 223944, 225432, 243208, 263004, 269266, 273609, 298592, 300576, 312696, 335916, 350672, 364812, 383904, 394506, 403899, 416928, 447888, 450864, 486416, 526008, 538532, 547218, 625392, 671832, 701344, 729624, 789012, 807798, 895776, 901728, 942431, 972832, 1052016, 1077064, 1094436, 1211697, 1250784, 1343664, 1459248, 1578024, 1615596, 1884862, 2104032, 2154128, 2188872, 2423394, 2687328, 2827293, 2918496, 3156048, 3231192, 3769724, 4308256, 4377744, 4846788, 5654586, 6312096, 6462384, 7539448, 8481879, 8755488, 9693576, 11309172, 12924768, 15078896, 16963758, 19387152, 22618344, 30157792, 33927516, 38774304, 45236688, 67855032, 90473376, 135710064, 271420128]

約数ペア:

[(1, 271420128), (2, 135710064), (3, 90473376), (4, 67855032), (6, 45236688), (7, 38774304), (8, 33927516), (9, 30157792), (12, 22618344), (14, 19387152), (16, 16963758), (18, 15078896), (21, 12924768), (24, 11309172), (28, 9693576), (31, 8755488), (32, 8481879), (36, 7539448), (42, 6462384), (43, 6312096), (48, 5654586), (56, 4846788), (62, 4377744), (63, 4308256), (72, 3769724), (84, 3231192), (86, 3156048), (93, 2918496), (96, 2827293), (101, 2687328), (112, 2423394), (124, 2188872), (126, 2154128), (129, 2104032), (144, 1884862), (168, 1615596), (172, 1578024), (186, 1459248), (202, 1343664), (217, 1250784), (224, 1211697), (248, 1094436), (252, 1077064), (258, 1052016), (279, 972832), (288, 942431), (301, 901728), (303, 895776), (336, 807798), (344, 789012), (372, 729624), (387, 701344), (404, 671832), (434, 625392), (496, 547218), (504, 538532), (516, 526008), (558, 486416), (602, 450864), (606, 447888), (651, 416928), (672, 403899), (688, 394506), (707, 383904), (744, 364812), (774, 350672), (808, 335916), (868, 312696), (903, 300576), (909, 298592), (992, 273609), (1008, 269266), (1032, 263004), (1116, 243208), (1204, 225432), (1212, 223944), (1302, 208464), (1333, 203616), (1376, 197253), (1414, 191952), (1488, 182406), (1548, 175336), (1616, 167958), (1736, 156348), (1806, 150288), (1818, 149296), (1953, 138976), (2016, 134633), (2064, 131502), (2121, 127968), (2232, 121604), (2408, 112716), (2424, 111972), (2604, 104232), (2666, 101808), (2709, 100192), (2828, 95976), (2976, 91203), (3096, 87668), (3131, 86688), (3232, 83979), (3472, 78174), (3612, 75144), (3636, 74648), (3906, 69488), (3999, 67872), (4128, 65751), (4242, 63984), (4343, 62496), (4464, 60802), (4816, 56358), (4848, 55986), (5208, 52116), (5332, 50904), (5418, 50096), (5656, 47988), (6192, 43834), (6262, 43344), (6363, 42656), (6944, 39087), (7224, 37572), (7272, 37324), (7812, 34744), (7998, 33936), (8484, 31992), (8686, 31248), (8928, 30401), (9331, 29088), (9393, 28896), (9632, 28179), (9696, 27993), (10416, 26058), (10664, 25452), (10836, 25048), (11312, 23994), (11997, 22624), (12384, 21917), (12524, 21672), (12726, 21328), (13029, 20832), (14448, 18786), (14544, 18662), (15624, 17372), (15996, 16968)]